package com.example.day05.exercise;

public class Circle  extends  Shape {

    public  double    radius;

    public Circle(double radius) {
        this.radius = radius;
    }

    @Override
    public double printArea() {
        return  radius*radius*3.14;
    }

    @Override
    public double printgirth() {
        return radius*2*3.14;
    }
}
